Harwich Port Sea Temperature

(Today) Jan 2019

4.4°C / 40°F

Current weather

-3°C / 27°F
(mist)

Wind

18 mph

Humidity

77%

The measurements for the water temperature in Harwich Port, Massachusetts are provided by the daily satellite readings provided by the NOAA. The temperatures given are the sea surface temperature (SST) which is most relevant to recreational users.

Monthly average sea temp

Monthly average max / min water temperatures

The graph below shows the range of monthly Harwich Port water temperature derived from many years of historical sea surface temperature data.

Maximum and minimum monthly sea temperatures in Harwich Port

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Min °C

3.6

2.8

2.2

4.1

6.5

10.4

15.7

18.3

16.1

11.5

8.9

5.4

Max °C

6.9

5.1

5.6

8.7

12.6

18.1

21.8

21.1

19.8

18.2

12.6

10.3

Min °F

39.8

37.9

37.3

41.2

46.1

53.8

62.7

66.1

62.4

55.3

49.5

43.6

Max °F

43.1

40.2

40.7

45.8

52.2

61.5

68.8

68.9

66.1

62

53.2

48.5

7 day tide forecast for Harwich Port

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Low 05:05am(-0.26m)

High 11:44am(4.65m)

Low 05:44pm(-0.77m)

High 12:24am(4.07m)

Low 05:57am(-0.39m)

High 12:37pm(4.72m)

Low 06:34pm(-0.84m)

High 01:15am(4.16m)

Low 06:49am(-0.45m)

High 01:30pm(4.69m)

Low 07:25pm(-0.81m)

High 02:07am(4.21m)

Low 07:42am(-0.43m)

High 02:23pm(4.56m)

Low 08:16pm(-0.69m)

High 02:59am(4.19m)

Low 08:37am(-0.34m)

High 03:18pm(4.35m)

Low 09:08pm(-0.50m)

High 03:53am(4.13m)

Low 09:34am(-0.21m)

High 04:15pm(4.08m)

Low 10:01pm(-0.26m)

High 04:49am(4.04m)

Low 10:33am(-0.06m)

High 05:15pm(3.81m)

Low 10:57pm(-0.01m)

*These tide times are estimates based on the nearest port (Wychmere Harbor, Nantucket Sound) and may differ by up to half and hour depending on distance. Please note, the tide times given are not suitable for navigational purposes.

Variations

Whilst sea temperatures for Harwich Port are as accurate as current data allows, there may be slight local and regional variations depending on conditions. Time of day and wind direction may have a temporary local effect as can water flows from neraby rivers.